/*Function name: CHECK FOR SYMBOLSDescription: return TRUE if matches. ( True = OK ) ( False = NOT OK )*/function check_for_symbols($string){$len=strlen($string);$alowed_chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";for($i=0;$i<$len;$i++)if(!strstr($alowed_chars,$string[$i]))return TRUE;return FALSE;}@@//replace with/*Function name: CHECK FOR SYMBOLSDescription: return TRUE if matches. ( True = OK ) ( False = NOT OK )*/function check_for_symbols($string){$len=strlen($string);$allowed_chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";return !in_array($string, $allowed_chars) ? FALSE : TRUE;}